T1/CEPT/ISDN-PRI TRANSFORMER
Quad Port SMT Transformer Module
with Line Side Protection
RoHS peak reflow temperature rating 245°C
Four transmit and four receive transformers, and line
side protection circuit in a surface mount package
Extended temperature range
Patented “Interlock Base” construction for high-reliability
IC grade transfer-molded package
Minimum isolation voltage: 1500 Vrms
UL recognized
Mechanical
BRT
Weight ............... 9.2 grams
Tape & Reel .......... 150/reel
Tube ...................... 15/tube
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
RoHS-6
Compliant
Part Number
Turns Ratio
(Pri:Sec ±2%)
OCL
Line Side
(mH MIN)
CW/W
(pF MAX)
LL
(µH MAX)
Package/
Schematic
Primary Pins
Transmit Receive Transmit Receive
TX9032NL 1CT:1 1:1CT 1.2 35 & 35 .80 & .80 BRT 4-6, 10-12,
16-18, 22-24
48-46, 42-40,
36-34, 30-28
TX9033NL 1CT:1.14 1.14CT:1 1.2 35 & 35 1.0 & 1.0 BRT 4-6, 10-12,
16-18, 22-24
48-46, 42-40,
36-34, 30-28
NOTE: When ordering Tape & Reel packaging, add a “T” suffix to the part number (ex: TX9032NLT).
USA 858 674 8100 • Germany 49 7032 7806 0 • Singapore 65 6287 8998 • Shanghai 86 21 32181071 • China 86 755 33966678 • Taiwan 886 3 4643715
www.pulseeng.com 1 T680.B (7/09)
148
247
346
445
544
643
742
841
940
10 39
11 38
12 37
13 36
14 35
15 34
16 33
17 32
18 31
19 30
20 29
21 28
22 27
23 26
24 25
Surge
Suppressor
Surge
Suppressor
Surge
Suppressor
Surge
Suppressor
Surge
Suppressor
Surge
Suppressor
Surge
Suppressor
Surge
Suppressor
CH1 RX
CH1 TX
CH2 RX
CH2 TX
CH3 RX
CH3 TX
CH4 RX
CH4 TX
CHIP SIDE
LINE SIDE
Schematic
www.pulseeng.com 2 T680.B (7/09)
For More Information:
Pulse Worldwide
Headquarters
12220 World Trade Dr.
San Diego, CA 92128
U.S.A.
www.pulseeng.com
Tel: 858 674 8100
Fax: 858 674 8262
Puls e South Asia
135 Joo Seng Rd.
#03-02
PM Industrial Bldg.
Singapore 368363
TEL: 65 6287 8998
FAX: 65 6280 0080
Pulse North Asia
No. 26, Kao Ching Rd.
Yang Mei Chen
Taoyuan Hsien
Taiwan
R. O. C.
Tel: 886 3 4643715
Fax: 886 3 4641911
Pulse China Headquarters
B402, Shenzhen Academy of
Aerospace Technology Bldg.
10th Kejinan Rd.
High-Tech Zone
Nanshan District
Shenzen, PR China 518057
TEL: 86 755 33966678
FAX: 86 755 33966700
Pulse North China
Room 1503
XinYin Building
No. 888 YiShan Rd.
Shanghai 200233
China
Tel: 86 21 54643211/2
Fax: 86 21 54643210
Pulse Europe
Einsteinstrasse 1
D-71083 Herrenberg
Germany
Tel: 49 7032 7806 0
Fax: 49 7032 7806 135
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
© Copyright, 2009. Pulse Engineering, Inc. All rights reserved.
T1/CEPT/ISDN-PRI TRANSFORMER
Quad Port SMT Transformer Module
with Line Side Protection
